1CEK

THREE-DIMENSIONAL STRUCTURE OF THE MEMBRANE-EMBEDDED M2 CHANNEL-LINING SEGMENT FROM THE NICOTINIC ACETYLCHOLINE RECEPTOR BY SOLID-STATE NMR SPECTROSCOPY


SOLID-STATE NMR Experimental Data


Experimental Details
Sample Conditions
Sample ContentsDMPC
Solventn/a
Ionic Strengthn/a
pH6.0
Pressuren/a
Temperature (K)295
Experiment(s):15N SHIFT/1H-15N DIPOLAR COUPLING PISEMA, 15N SHIFT/15N SHIFT HETCOR, 1H SHIFT/15N SHIFT/1H-15N DIPOLAR COUPLING CORRELATION
Spectrometer Information
Manufacturer Model Field Strength
CHEMAGNETICS CMX400 550.0
HOMEBUILT HOMEBUILT 400.0
NMR Refinement
Method ORIENTATIONAL CONSTRAINTS
NMR Ensemble Information
Conformer Selection Criteria LOWEST ENERGY
Conformers Calculated Total Number 24
Conformers Submitted Total Number 1
Additional NMR Experimental Information
1 LOWEST ENERGY. SAMPLE: DMPC BILAYERS ORIENTED ON GLASS SLIDES 15N CHEMICAL SHIFT, 1H CHEMICAL SHIFT AND 1H-15N DIPOLAR COUPLING FREQUENCIES WERE MEASURED FROM PISEMA AND
Computation: NMR Software
# Classification Software Name Author
1 refinement RESTRICT n/a
2 structure solution RESTRICT n/a
3 structure solution BACKTOR n/a
4 structure solution FISI n/a